Written by Ad OpsOrigin and Breeding History
Limewarp is an autoflowering hybrid developed by Mephisto Genetics, a breeder known for transforming elite photoperiod cuts into vigorous ruderalis-indica-sativa autos. The cultivar’s name telegraphs its bright citrus identity, while the 'warp' suffix nods to its rapid, self-initiated flowering cycle and punchy, time-bending effects. In keeping with Mephisto’s house style, Limewarp was assembled to deliver top-shelf terpene quality and potency in a compact, fast-finishing format.
Mephisto Genetics’ catalog is built on carefully selected photoperiod parents paired with potent autoflower donors to fix the day-neutral trait without sacrificing resin density or flavor. Limewarp follows that blueprint, leveraging ruderalis to shorten the lifecycle from seed to harvest while maintaining resin-rich floral clusters. The result is a strain that can complete a full run in approximately 65–85 days from sprout, depending on phenotype and environment.
While Mephisto has not publicly disclosed the exact photoperiod parents, user reports and grow logs consistently describe a citrus-forward aromatic profile and a hybridized growth habit. These features are consistent with limonene-leaning lines often used in modern breeding. Importantly, the strain’s balanced indica-sativa influence is evident in the morphology and effects, while the ruderalis component ensures reliable autoflowering under long-day light schedules.
The breeder’s aim appears to be a versatile, terpene-driven cultivar that performs in a range of setups, from small tents to micro-grows and outdoor patios. By emphasizing robust secondary metabolite production alongside speed, Limewarp exemplifies the modern auto: boutique quality without the long veg times of photoperiods. For growers with limited space or strict timelines, that balance is the selling point.
Genetic Lineage and Autoflower Heritage
Limewarp’s heritage is a true three-part hybrid: ruderalis, indica, and sativa. The ruderalis portion imparts the day-neutral flowering trait, allowing the plant to initiate bloom regardless of photoperiod, while also adding hardiness and cold tolerance. The indica and sativa components shape canopy structure, resin output, and the cognitive-versus-body balance of the effects.
Given Mephisto Genetics’ breeding methodology, Limewarp likely descends from a high-terpene photoperiod mother crossed to a proven autoflower line. Subsequent filial selection would have stabilized the auto trait while keeping the lime-leaning chemotype intact. This approach tends to produce fast, medium-height plants with strong apical dominance and dense, frost-heavy colas.
Ruderalis genetics typically compress the lifecycle, leading to fast vegetative transitions and a flowering window that is less sensitive to light cycles. In practice, Limewarp will happily flower under 18/6, 20/4, or even 24/0 lighting, with many growers favoring 18/6 or 20/4 for energy efficiency and plant health. Compared with photoperiod hybrids, this fixed timeline means shorter windows for training or recovery from stress, a key consideration for maximizing yield.
The indica influence appears in stacking internodes, firm calyxes, and a noticeable body component to the high. The sativa influence is reflected in Limewarp’s energetic, citrus-bright aromatics and a clear, buoyant headspace at moderate doses. Together, these lineages create a hybrid that reads balanced but assertive, with the ruderalis clock setting a deliberate pace from seed to chop.
Morphology and Visual Appearance
Limewarp grows as a medium-stature autoflower, with most indoor phenotypes finishing between 60–100 cm in height. Plants typically exhibit a strong central cola flanked by symmetrical satellite branches, making them well suited to single-plant, small-tent layouts. Internodal spacing is moderately tight, and with sufficient light, colas fill in with minimal larf.
The flowers are dense, lime- to olive-green, often accented by golden pistils that deepen to copper as maturity approaches. Trichome coverage is generous, forming a frosty sheath that is readily visible even on mid-sized sugar leaves. Under cool night temperatures, some phenotypes display faint lavender hues along bract tips without fully purpling the canopy.
Bud structure trends toward firm and conical, leaning indica in physical density but retaining sativa-like calyx-to-leaf ratios that facilitate easy trimming. Stems are sturdy relative to plant size, though heavy colas can benefit from soft ties or stakes late in flower. Leaf morphology is hybridized, with medium-width blades and a balanced green tone, darkening slightly if fed heavily in bloom.
As plants ripen, resin heads swell and cloud over evenly across the top canopy. Well-managed runs often show consistent maturity from the main cola down through the mid-branch sites. Growers commonly note a photogenic finish, with sparkling trichomes and citrus-sweet bud coloration that matches the strain’s name.
Aroma and Bouquet
True to its branding, Limewarp’s aromatic signature is limonene-led, projecting clear lime zest, sweet lemonade, and hints of lemongrass. Cracking a cured jar releases a sharp, sparkling citrus top note that reads cleaner and brighter than orange-forward profiles. Underneath, a peppery-cushioned layer likely driven by beta-caryophyllene provides warmth and structure.
Many phenotypes add a floral-herbal ribbon that can hint at linalool or ocimene, offering nuances of lilac, basil, and fresh-cut herbs. When the flowers are gently squeezed, some cuts express light creamy undertones that soften the citrus bite. These cream-lime layers can give the impression of a citrus sorbet or key lime custard on the nose.
During late bloom, the bouquet intensifies, often reaching peak intensity around week 7–9 from first pistils. Carbon filtration is recommended, as the volatile organic compounds can be pronounced in confined spaces. After a slow cure, the aroma rounds out, trading some high-pitched zest for deeper candied lime with a sweet, almost cordial-like finish.
Quantitatively, total terpene content in well-grown Limewarp typically falls in the 1.5–3.0% range by dry weight based on community assays and home test kits. This places it firmly in the aromatic tier for modern autos. Environmental tweaks—especially careful drying and curing—can preserve these volatiles and markedly improve the final bouquet.
Flavor and Mouthfeel
On inhale, Limewarp presents a bright, zesty lime with a clean, sparkling quality that’s immediately identifiable. Vapor or smoke carries a sweet-sour citrus that sits on the tip of the tongue, sometimes joined by a subtle herbal-tea nuance. The finish is smooth when properly cured, with light pepper and a faint creamy echo.
Exhale leans sweeter, suggesting limeade or candied peel alongside a mild resinous spice. When vaporized at lower temperatures (175–190°C), the palate skews fruitier and more floral, showcasing limonene, ocimene, and linalool expressions. At higher temps (200–215°C), a resin-forward spice and woody note surfaces, consistent with caryophyllene and humulene.
The mouthfeel is dry-to-medium, not cloying, with minimal harshness if the flowers are dried slow and cured in the 58–62% RH range. Terpene retention through careful handling markedly improves flavor persistence from the first to the last pull. In concentrates, the profile amplifies to an almost soda-pop citrus, and live resin or rosin formats tend to capture the most vivid lime top notes.
Paired thoughtfully, Limewarp complements acidic or herbal foods and shines with sparkling water, citrus wedges, or mint-based mocktails. Avoid pairing with heavily roasted coffee at first, as bitter notes may overwhelm the delicate high notes. Neutral, cold beverages help preserve the clean, effervescent impression between draws.
Cannabinoid Profile and Potency
As an autoflower bred for modern potency, Limewarp commonly tests in the mid-to-high THC range with low CBD. Community-posted lab results and small-batch certificates of analysis frequently place THC between 18–24% by dry weight, with some standout phenotypes nudging higher under optimal conditions. CBD typically registers below 1%, while minor cannabinoids like CBG can appear in the 0.3–1.5% range.
Total cannabinoids often land in the 20–27% band for dialed-in indoor runs. Outdoor or lower-intensity grows may trend toward the lower end of these ranges due to environmental variability. It’s worth noting that autos can be sensitive to stress; early overfeeding or transplant shock can shave several percentage points off peak potency.
For inhalation, onset is rapid, often within 2–5 minutes, with a steady ramp to peak effects at 30–60 minutes. Subjective potency is described as assertive but clear, especially at single-session doses of 5–15 mg THC via vapor or 0.1–0.3 g flower in a joint. Heavier consumption pushes the experience into a more immersive, time-elastic tilt that aligns with the 'warp' moniker.
Batch-to-batch variability is real with any seed line, so trusted lab data is recommended if precise dosing is important. Over the course of 6–12 months of storage at room temperature, THC can oxidize and decline by 10–20% if exposed to light and air, emphasizing the value of proper storage. Freshness and good post-harvest handling have an outsized effect on measured potency and subjective strength.
Terpene Profile and Minor Aromatics
Limewarp is typically limonene-dominant, with this terpene commonly measured at 0.4–0.9% of dry weight in well-preserved samples. Beta-caryophyllene follows in the 0.2–0.5% range, imparting a pepper-warm backbone and potential CB2 receptor activity. Myrcene is often present at 0.3–0.7%, contributing to the sweet, rounded fruit core and enhancing perceived smoothness.
Ocimene and linalool commonly appear as accent terpenes, each ranging around 0.1–0.3%, shaping the bright, green-herbal and lightly floral highlights. Humulene may register in the 0.05–0.2% bracket, providing a subtle woody, hop-like nuance on the back end. Total terpene content frequently aggregates to 1.5–3.0%, placing Limewarp among the more expressive autos when grown skillfully.
Aromatic preservation is strongly dependent on drying parameters, with 60°F/60% RH for 10–14 days often cited by craft growers to minimize terpene volatilization. Rapid, warm drying can cut measured terpenes by noticeable margins, flattening the citrus sparkle into a generic sweet herbal. Cold-cure techniques post-dry can retain limonene’s high notes and stabilize the profile in the jar.
Minor sulfur-containing compounds and ester fractions, while rarely quantified in hobby labs, may also accentuate the candy-lime impression. These microconstituents tend to be fragile and are best protected through minimal handling and oxygen exposure. Glass storage, cool temperatures, and limited jar burping after the first week of cure all help to maintain Limewarp’s signature bouquet.
Experiential Effects and Onset
The first wave of effects is typically head-forward and buoyant, tracking with limonene’s uplifting reputation. Users commonly report elevated mood, quick engagement with conversation or music, and a sense of refreshed focus within minutes. The body feel creeps in after the initial lift, smoothing tension without heavy couchlock at moderate doses.
As the session deepens, temporal perception can stretch, and creative ideation may feel amplified, especially for auditory or spatial tasks. The 'warp' nickname fits here, describing an immersive, lens-shifting presence rather than disorientation. With higher intake, the body component becomes more pronounced, delivering a balanced, relaxing finish.
Inhaled onset is fast, peaking around the 30–60-minute mark, and tapering over 2–3 hours for most users. Vaporization tends to be clearer and more citrus-forward, while combustion adds a warmer, spicy fade with a slightly heavier body. For edibles made with Limewarp, onset is 45–120 minutes, and duration can extend to 4–8 hours, with a softer, more bodily emphasis.
Side effects are generally mild, with dry mouth and dry eyes being the most common, consistent with general cannabis use patterns. At very high doses or in sensitive individuals, transient anxiety or racing thoughts can occur, particularly in stimulating environments. Moderation, hydration, and a comfortable setting can mitigate most undesired effects.
Tolerance, Set, and Setting Considerations
Because Limewarp’s onset is quick and its headspace bright, it performs best when consumed with a clear intention. For daytime use, many find success with small, incremental doses to harness focus and mood without tipping into over-stimulation. Evening sessions can lean a bit heavier, allowing the relaxing body component to land.
Newer consumers should start low, especially with potent flower between 18–24% THC, and wait 10–15 minutes between inhalations to assess the arc. Pairing with calming music or a light activity—like sketching or tidying—can guide the energy productively. Avoid stacking with strong stimulants such as high-caffeine beverages if anxiety-prone.
Extra-sensitive users might prefer vaporization at lower temperatures to reduce the intensity of the initial head rush. Those seeking a more grounding effect can lean into slightly later-harvested flower with 10–20% amber trichomes, which may feel more settled. In all cases, a familiar, low-stress environment helps Limewarp express its uplifting side without excess edge.
Potential Medical Applications
While individual responses vary, Limewarp’s limonene-forward profile and balanced hybrid effects make it a candidate for mood support. Users commonly report uplift in low-motivation states and helpful energy for mild fatigue, aligning with citrus chemotypes more broadly. The relaxing body component may assist with generalized tension without immediately inducing sedation at modest doses.
The presence of beta-caryophyllene can be of interest for inflammatory pathways due to its CB2 receptor affinity. Anecdotal accounts include relief for minor muscle aches or post-exertion soreness, particularly when combined with gentle stretching. Myrcene’s contribution may further smooth the experience for those seeking a calmer physical baseline.
For nausea, rapid-onset inhalation can be advantageous; many find citrus-forward strains helpful as fast antiemetics. Appetite stimulation is modest to moderate and may support users experiencing appetite suppression from stress. Sleep benefits often appear indirectly, as tension reduction in the evening can ease the transition to rest without immediately sedating.
It is important to note that Limewarp typically has low CBD, so patients seeking anxiolytic modulation via CBD may wish to pair it with a CBD-rich product. Those sensitive to THC-induced anxiety should titrate carefully and consider low-temperature vaporization. As with all cannabis use for medical purposes, consultation with a qualified clinician and lab-verified products is recommended.
Comprehensive Cultivation Guide: From Seed to Harvest
Limewarp is designed for efficiency and adaptability, making it accessible to growers across skill levels. As an autoflower, it follows a fixed schedule, commonly finishing 65–85 days from sprout under stable indoor conditions. Planning ahead is crucial, as recovery windows for autos are short compared to photoperiods.
Germination is straightforward with the paper towel or direct-to-medium methods, aiming for a 24–36-hour sprout at 23–25°C. Many auto growers plant directly into the final container—typically 3–5 gallons (11–19 L) for soil—to avoid transplant shock. A light, airy medium with 20–30% perlite or pumice promotes oxygenation and fast root establishment.
For lighting, autos like Limewarp thrive under 18/6 or 20/4 schedules from seed to harvest. Target 300–450 μmol·m−2·s−1 PPFD in early veg, ramping to 700–900 μmol·m−2·s−1 in peak flower for indoor LED grows. A daily light integral (DLI) of 30–45 mol·m−2·day−1 is a strong target without CO2; with enrichment around 800–1,200 ppm, Limewarp can utilize the higher end of the range.
Nutritionally, autos prefer gentle but consistent feeding. In soilless or coco, aim for EC ~0.6–0.8 in early seedling, 1.0–1.4 in veg, and 1.6–2.0 in bloom, adjusting based on leaf color and runoff readings. Soil growers often succeed with enriched, amended mediums and light top-dressing rather than high EC salt regimes.
Watering should follow a wet-dry cycle without extremes; autos are sensitive to overwatering early on. Maintain pH of 5.8–6.2 in hydro/coco and 6.2–6.8 in soil to optimize nutrient uptake. Environmentally, target 24–28°C days and 18–22°C nights, with RH at 60–70% in early veg, 45–55% in early flower, and 40–45% late flower.
Training should be minimalist and timely. Low-stress training (LST) starting around day 14–18 can open the canopy and encourage even cola development. Avoid heavy topping late; if topping, do it once at the 3rd–4th node before day 18–20 to minimize lost time.
Indoors, yield potential ranges from 400–550 g·m−2 in optimized setups, with 80–150 g per plant common in small tents. Outdoors, compact plants can produce 50–120 g per plant with adequate sun and protection. Limewarp’s structure rewards good canopy management and high, even PPFD across the top sites.
Environmental Parameters and Nutrient Strategy
Dialing environment is the fastest way to level up Limewarp performance. A steady VPD of 0.9–1.2 kPa in veg and 1.2–1.5 kPa in flower ensures strong transpiration without stress. Oscillating fans and adequate intake/exhaust keep leaf temperatures within 0.5–1.5°C of ambient air.
Nitrogen should be moderate, especially after transition, to avoid overly dark foliage and delayed ripening. Phosphorus and potassium become more critical just before and during bulking; many growers increase K toward mid/late flower to support density and oil production. Calcium and magnesium supplements are often beneficial under LEDs; typical additions are 1–2 mL·L−1 of Cal-Mag in coco or RO water systems.
In organic systems, a balanced base mix with slow-release amendments—such as 2–4–1 or 4–4–4 base inputs—paired with bloom top-dresses at week 3–4 of flower works well. Microbial inoculants and mycorrhizae support root health and improve nutrient access, especially in living soil. In hydroponic systems, maintain reservoir temps at 18–21°C and ensure robust aeration to prevent root hypoxia.
If supplementing CO2, ensure light intensity and nutrition are scaled accordingly. Under 800–1,000 ppm CO2 and 900–1,100 μmol·m−2·s−1 PPFD, Limewarp can accelerate flower set and increase biomass by 10–20% when constraints are removed. Monitoring with a handheld meter for spot checks can prevent over-enrichment or wasted gas.
Training, Pruning, and Canopy Management
LST is the cornerstone for autos like Limewarp. Anchoring the main stem sideways around day 14–21 encourages multiple tops to reach the light and breaks apical dominance gently. Each subsequent tie-down can be adjusted every few days until early flower to maintain an even canopy.
Selective defoliation should be light and targeted. Removing a few large, shading fan leaves around day 25–35 can improve airflow and PPFD to lower bud sites, but avoid stripping the plant. Autos tolerate minimal stress better, so prioritize leaf tucking over cutting when possible.
If topping, a single early top at the 3rd–4th node before day 18–20 is the safest window. Pair with LST to fill a small tent footprint efficiently. ScrOG netting can be used, but harvest logistics are simpler with tie-downs and soft stakes for a quick, clean chop.
Aim for 700–900 μmol·m−2·s−1 PPFD across the canopy in mid-flower with even distribution. Hot spots above 1,000 μmol·m−2·s−1 without CO2 can cause photoinhibition and foxtailing. A light meter or reliable PAR map for your fixture helps maintain ideal canopy uniformity.
Pest, Disease, and Deficiency Management
Limewarp is generally robust, but autos offer limited recovery windows, so prevention is paramount. Maintain clean spaces, quarantine new plant material, and use sticky cards as early warning for fungus gnats or thrips. Top-layer drying between waterings and good airflow reduce gnat pressure.
Powdery mildew risk rises if RH exceeds 55% with poor air exchange, especially late in bloom. Spacing plants, deploying oscillating fans, and keeping a slight negative pressure in tents help minimize spore load. If intervention is needed, employ preventive biologicals in early veg and avoid spraying flowers.
Nutrient deficiencies most often appear as calcium or magnesium shortfalls under high-intensity LED. Symptoms include interveinal chlorosis or necrotic spotting on new growth; address with Cal-Mag and confirm pH is in range. Excess nitrogen late in flower can reduce aroma and delay ripening, so taper N while supporting K and micronutrients.
IPM can include beneficials like Hypoaspis miles for gnats and Amblyseius cucumeris for thrips in preventative releases. In soil, top-dressing with insect frass and using chitin-based inputs can bolster plant defenses. Above all, consistent observation—daily leaf checks and underside inspections—catches issues early.
Harvest Timing, Drying, and Curing
Trichome color remains the most reliable indicator for Limewarp harvest readiness. A common target for a balanced, uplifted profile is when trichomes are mostly cloudy with 5–10% amber. Growers seeking a heavier, more sedative effect often wait for 15–30% amber, accepting a slight reduction in citrus brightness.
Pistil color can mislead; some plants throw early amber hairs despite immature trichomes. Loupe or microscope inspection at 60–100x magnification provides clarity across multiple buds and canopy levels. When possible, sample from mid-canopy to avoid bias from light intensity variations on top sites.
For drying, aim for 60°F (15.5°C) and 60% RH for 10–14 days, with slow air movement and darkness. Whole-plant or large-branch hanging preserves moisture gradients, reducing chlorophyll bite and protecting terpenes. Buds should reach an internal equilibrium around 11–12% moisture content before jarring.
Cure in glass at 58–62% RH, burping daily for the first week and then weekly for another 2–3 weeks. Noticeable improvements in flavor and smoothness occur by week two, with peak expression commonly between 3–6 weeks. Properly cured Limewarp retains its lime-forward aromatics far better than quick-dried equivalents.
Post-Harvest Lab Testing and Quality Metrics
If accessible, third-party lab testing validates potency and cleanliness, critical for medical users and serious hobbyists. A comprehensive COA includes cannabinoids (THC, CBD, minor cannabinoids), terpenes, moisture, water activity, and screenings for pesticides, heavy metals, residual solvents (for extracts), and microbial content. Water activity between 0.55–0.65 aw helps deter microbial growth while preserving terpenes.
Target potency for dialed Limewarp often lands at 18–24% THC, with total cannabinoids in the low-to-mid 20s. Total terpene content above 2.0% generally correlates with standout aroma and flavor in the jar. Samples below 0.9% total terpenes may still be potent but often present as flatter aromatically.
Visual metrics such as trichome head integrity and calyx-to-leaf ratio complement analytical data. Intact, bulbous resin heads and a dense but not overly leafy structure suggest optimized grow conditions. Ash color is influenced more by cure and moisture than purity alone; a smooth, even burn and clean mouthfeel are better qualitative indicators.
Over time, cannabinoids oxidize—THC can convert to CBN—while terpene levels decline. Vacuum sealing, cold storage (ideally 4–12°C), and darkness can slow degradation, preserving quality for months beyond a standard room-temperature shelf life. For personal inventories, rotating stock and dating jars ensure the freshest experience.
Storage, Shelf Life, and Product Formats
Limewarp’s bright terpenes benefit from careful storage. Use airtight glass jars filled to 70–80% capacity to minimize headspace, along with 58–62% RH packs for stability. Keep jars in a cool, dark place, ideally below 18°C, to slow both terpene evaporation and cannabinoid oxidation.
Under optimal conditions, aroma and potency remain robust for 4–6 months, with gradual decline thereafter. At typical room temperatures and intermittent light exposure, noticeable aromatic fade can begin within 8–12 weeks. Vac-sealed and cold-stored flowers can retain quality for 9–12 months, though the citrus top note still gently recedes over time.
Limewarp translates well into solventless rosin and hydrocarbon live resins that showcase its lime-forward profile. In cartridges, low-voltage batteries and ceramic cores help preserve delicate top notes. Edible infusions tend to emphasize the strain’s soothing body feel while softening citrus character, making it a good candidate for gummies and light-baked goods.
For pre-rolls, smaller cones (0.3–0.5 g) maintain freshness longer than large formats, especially for casual users. If preparing pre-rolls ahead of time, store them in doob tubes with desiccant and minimal headspace. As always, label containers with harvest and pack dates to track freshness.
Responsible Use, Compliance, and Safety
As with any high-THC cultivar, responsible Limewarp use begins with accurate dosing and awareness of personal tolerance. For new consumers, a single inhalation or a 2–5 mg THC edible serving is a prudent starting point. Wait to evaluate effects before redosing, as peak intensity may lag initial onset.
Avoid driving or operating heavy machinery for at least six hours after consumption, or longer if residual effects persist. Those with underlying cardiovascular concerns should consult a healthcare professional due to THC’s potential to transiently elevate heart rate. If anxiety occurs, stepping into a calm environment, hydrating, and employing controlled breathing often helps.
From a compliance standpoint, ensure any sale or distribution aligns with local laws, including packaging, labeling, and testing requirements. Home cultivators should be aware of plant count limits, secure storage mandates, and local nuisance ordinances related to odor. For medical use, seek clinician guidance and choose products with reputable certificates of analysis.
Comparative Context within Mephisto Genetics
Within Mephisto’s portfolio, Limewarp occupies the citrus-forward, energizing-yet-balanced niche. Compared with heavier OG-leaning autos, Limewarp reads livelier up front, with less immediate sedation at moderate doses. Versus dessert-forward lines, its palate trades pastry sweetness for a crisp lime sheen.
In cultivation, Limewarp behaves like a textbook modern auto: fast, compact, and responsive to light training. Growers familiar with Mephisto’s timelines will recognize the rapid stretch phase and decisive bulking window. Yields are competitive, and quality-at-size is a defining advantage.
For terp hunters, Limewarp can serve as a benchmark in the citrus category, offering consistent top notes without sacrificing structure. Pairing it in rotation with a berry or gas-dominant auto can keep a home menu varied through successive runs. Its versatility also makes it a good reference plant when testing new environmental or feed tweaks.
Overall, Limewarp underscores Mephisto’s mission: boutique terpene experience delivered on an autoflower schedule. For cultivators managing tight calendars or stealth footprints, that combination is difficult to beat. The strain’s repeatability and charisma explain its staying power among auto enthusiasts.
Breeding and Phenotype Selection Notes
For hobby breeders, Limewarp’s clear chemotype and tidy structure are appealing targets. Stabilizing the lime-forward terp profile while holding yield and potence requires careful, multi-generational selection. Focus first on terpene intensity and resin head density, then refine architecture and maturation speed.
When outcrossing, pairing with a high-limonene photoperiod or another citrus-leaning auto can reinforce the aromatic axis. Keep in mind that introducing new genetics may dilute the autoflower trait; at least two to three filial generations are often needed to fix day neutrality reliably. Track day-neutral expression rigorously to avoid photoperiod reversion in progeny.
Phenotype selection should be data-driven when possible. Simple measurements—wet and dry weight, days to harvest, trichome maturity windows, and sensory scores—help compare siblings objectively. If access to lab testing exists, selecting for total terpenes above 2.0% and THC above 18% sets a strong baseline.
Line preservation benefits from cloning desirable phenos before flowering, but autos complicate this, as they continue aging regardless of photoperiod. Tissue culture or early micro-cutting experiments are possible but advanced. In practice, repeated seed runs with meticulous notes remain the practical path for most home breeders.
